Flow arm



FIG. 1 is a top outside rear perspective view of a flow arm front faceaccording to my new design;

FIG. 2 is a top inside rear perspective view thereof;

FIG. 3 is an outside elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is an inside elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top elevational view thereof; and,

FIG. 8 is a bottom elevational view thereof.

The broken lines shown in the drawing are for the purpose ofillustrating environmental structure and form no part of the claimeddesign.

CLAIM The ornamental design for flow arm, as shown and described.